Thanks for the hint ! I got Substance Designer, but it will take some time and nodes, to do this. Basically, you can do the same in GIMP or PS.
What I was looking for, was kind of "one-step solution" to get at least a decent base, to improve on...
I am not 100% sure, but I think I saw a solution, regarding WM - maybe a macro or a premade-TMD file.... but can not remember exactly
